baber/WOPTO huggingface dataset:
Patent DE-19706677-A1 (DE)
Title: Operating element for automobile air-conditioning control device
Inventor: PHILIPPIN ERICH
IPC: H01H19/11
Filed: 1997-02-20
Abstract: The operating element has a manual operating knob displaced between spaced ratchet positions relative to the housing of the control device, defined by a ratchet element (20), acted on by a spring element (22), which locates within spaced ratchet recesses (24).  The spring element is formed from a spring elastic elastomer material which is bonded to the plastics ratchet element. The latter may be formed as a cap at the rear for reception of the cylindrical spring element. The operating element may be rotated or displaced linearly between the ratchet positions.
Patent DE-19708584-A1 (DE)
Title: Exothermic body e.g. for radiant heater plate
Inventor: UCHIDA KATSUYUKI
IPC: H01C7/02
Filed: 1997-03-03
Abstract: An exothermic body has a pair of comb-like electrodes (23, 24) of < 10  mu m thickness, formed on one of the two opposite main faces of a planar PTC thermistor element (11).  Also claimed are methods of producing an exothermic body in which the comb-like electrodes are formed by plating and etching, selective plating or sputtering.
Patent DE-19709492-A1 (DE)
Title: Locking bar arrangement for mounting in a groove of a door leaf etc.
Inventor: LAHMANN ERNST
IPC: E05C9/00
Filed: 1997-03-07
Abstract: Leaf of doors, windows etc. is locked in place with a locking bar which is mounted in a groove in the leaf. A lever locks or unlocks the bar by action on a linkage (1a,1b). The locking bar device (10a,11a) is divided in two parts at least on one side of the linkage. One locking section (22a,22b;24a,24b) is above and a force transmission section (10a,10b) is positioned below a cover rail (20) between them. Preferably the arrangement is functionally similar on both sides of the linkage, i.e. a two-sided bolt is provided. The force transmission section may have a coupling (11a,11b) through the cover rail at its end.
Patent DE-19710839-A1 (DE)
Title: Reduction of carbon mon:oxide and hydrocarbon pollutants in exhaust gases
Inventor: GRUENWALD WERNER DR
IPC: F02M25/10
Filed: 1997-03-15
Abstract: The method reduces pollutants in vehicle engine exhaust gases. Gas enhanced in oxygen concentration is supplied to the engine. The gas is produced from atmospheric air using a membrane permeable only to oxygen molecules, which is contained in a chamber. In the new method, the gas leaves the chamber with increased oxygen content and is sent for intermediate storage in a vessel, under increased pressure. In a later cycle of running, the gas is mixed with the inlet air to the engine.
Patent DE-19712513-A1 (DE)
Title: Cleaner for inner surface of vehicle tyre mould
Inventor: TRAMPUSCH BERTHOLD
IPC: B29C33/02
Filed: 1997-03-25
Abstract: The cleaner has a sleeve (3) and a movable sprayer (4) having at least one jet nozzle (8). The nozzle discharges dry ice pellets in a carrier fluid jet against the inner wall (14). A pellet supply has at least one supply pipe connected with the nozzle. The sleeve and the sprayer can be positioned between the mould parts (1,2) to be cleaned and define, with them, a cleaning chamber. The sleeve can be pleated and flexible and can be sound damping but at least partially gas permeable.
Patent DE-19713280-A1 (DE)
Title: Device for bringing=in end lumen of prosthetic
Inventor: RUEHLAND DIETER PROF DR MED
IPC: A61F2/958
Filed: 1997-03-29
Abstract: The device holds the prosthetic (10) in a guide tube (12) which has a head (16) to guide the end (24) of the prosthetic. This head can be brought back through the inside (11) of the prosthetic. The end of the prosthetic has an expansion ring (25) or similar element in the head. A working channel (22) may run through the inside of the prosthetic.
Patent DE-19713325-A1 (DE)
Title: Plate blank for cars assembled from custom cut tailored blanks
Inventor: WILSDORF SIMONE
IPC: B62D25/20
Filed: 1997-03-29
Abstract: The plate blank(1) comprises at least one additional tailored blank(5) which is welded on the end face by a transverse welded seam(8) to the plate section formed from the side sections(2,3) and the middle section(4). The additional tailored blanks form the source material for the front area of the floor plate. The additional blanks and other plate sections are joined by laser welding or resistance welding.
Patent DE-19718073-A1 (DE)
Title: Chemical treatment appliance for sheets of especially photographic material
Inventor: GARTHE MATTHIAS
IPC: G03D3/06
Filed: 1997-04-29
Abstract: At least one tank (11,12) contains a chemical liquid (21,22) and a rack (15) for conveying the sheets (10) through the tank from the bottom (30) of which leads a shut-off outlet pipe (31,32) connected to a drainage system. The outlet pipe acts as inflow pipe for the chemical. A suction pipe (55,56) and pressure pipe (57,58) belonging to a circulating system (51,52) also acts as starter piece for the outlet pipe leading to the chemical-storage canister (35,36). A regeneration fresh-chemical-container (47,48) opens into the circulatory system via an inflow pipe (27,28). An overflow pipe (41,42) leads from the chemical-tank to a chemical waste container (45,46). A water inlet leads to the chemical-tank via a shut-off piece (69). At least one 3/3 way valve (61,62) and a 2/3 way valve (64,65) valve are controlled by the one program. The cleaning cycle comprises a chemical cleaning phase, water-washing phase, empty-rack and circulation operation and finally a water-discharge stage.
Patent DE-19732008-A1 (DE)
Title: Operating on a workpiece using a laser beam
Inventor: KERN MARKUS DIPL ING
IPC: B23K26/348
Filed: 1997-07-25
Abstract: An operation on a workpiece using a laser beam (4) is performed by producing a melt due to relative motion between the laser beam and the workpiece which can flow in the workpiece.  A magnetic field (B) is applied to the workpiece (2) during the laser operation.  The apparatus includes a magnet (1) which produces a magnetic field (B) in the region of the melt.
Patent DE-19738149-A1 (DE)
Title: Solid state electrolytic capacitor
Inventor: KURIYAMA CHOJIRO
IPC: H01L21/20
Filed: 1997-09-01
Abstract: The solid state electrolytic capacitor has a substrate (12) of conducting silicon onto which is formed an isolating film (15) in which a number of contact holes are formed. Contact layers (18) are formed in the holes and have coatings of tantalum (17) and chips of sintered tantalum powder are in contact.  A number of solid state electrolytic layers are isolated from the tantalum . A number of cover layers are formed on the surface with apertures. A common encapsulation is formed over the layers and an anode is made on the underside of the substrate.
Patent DE-19742278-A1 (DE)
Title: Cleaning device for personal hygiene in toilet facility
Inventor: BASSIOUNY AYMAN
IPC: E03D9/08
Filed: 1997-09-25
Abstract: The device consists of an expandable, watertight cover surface (17) which is limited between two face surfaces (11,12) made of rigid material so as to form a body (10) which can be filled with water and serve as a water tank. This has a closable inlet (13) for water input, an outlet (19) for water issue and a tab (14) for adjusting the amount of issued water are formed. A hose (15) is sealably connected to the outlet and can be used for directing water to a users' bottom. The expandable material of the water tank is foldable in a serpentine-type, in order to vary the volume of the filling body and the hose may be storable under the water tank body.
Patent DE-19742437-A1 (DE)
Title: Fertilizer spreader for granular or powdered material
IPC: A01C17/00
Filed: 1997-09-26
Abstract: The spreader for granular or powder material has a hopper with an internal separating wall leading to two separate spreader plates (21,22). This allows a double spreading pattern or the simultaneous spreading of two materials. An extension frame (29) can be placed onto the top of the hopper to increase the loading capacity. The frame has a sloping dividing wall (30) which sits on the dividing wall of the hopper in either orientation, i.e. to increase the capacity of either hopper section.
Patent DE-19744182-A1 (DE)
Title: Rein for riding horse with elastic intermediate piece
Inventor: REUSS ENZIO
IPC: B68B1/04
Filed: 1997-10-07
Abstract: The elastic sprung intermediate piece is between 25 and 35 centimeters long and incorporated in the traditional rein. The rein can be used in breaking-in horses with snaffle and bit and also with lunging harness. The intermediate piece can be made of textile bands, rubber bands or spiral springs.
Patent DE-19751492-A1 (DE)
Title: Arrangement for connecting armrest to rod in motor vehicle
Inventor: TAYLOR PHILIP A
IPC: B60N2/75
Filed: 1997-11-20
Abstract: The arrangement (10) includes a cap section (16) on the upper face of an armrest (100), which is arranged concentrically in an opening in the armrest and is directed outwards from the opening. A button (44), which engages in a slot (20) in the cap, moves inside the slot between and outer and an inner position. A spring (68) presses the button into the outer position and also engages with a slot in the rod if the button is in the outer position. The spring is disengaged from the slot when the button is in the inner position.
Patent DE-19755426-A1 (DE)
Title: Recovery of natural organic fruit acids, especially oxalic acid from mixture with malic and citric acids
Inventor: WERNER HEIDEMARIE
IPC: B01D61/44
Filed: 1997-12-13
Abstract: Dilute juice is electrodialyzed in four chambers, formed by alternating cationic and anionic exchange membranes, located between anode and cathode. Flow to each chamber is recirculated, with appropriate make-up (5, 6, 11, 12) and off take (7, 8, 9, 10) connections as follows. The anode side chamber (K1) contains fruit acid concentrate with distilled water addition at the inlet; concentrated fruit acid is removed, from which further recovery of fruit acids takes place in conventional manner.
Patent DE-19756712-A1 (DE)
Title: Recording disc clamp release device for vehicle journey recorder
Inventor: SAEGER BENJAMIN DIPL ING
IPC: G07C5/12
Filed: 1997-12-19
Abstract: The release device has a slider (24) associated with the disc drawer for receiving the recording disc and holding a clamp element (22) for the recording disc in a reception position when the drawer is open, with automatic release when the drawer is moved in to the fully inserted position.
Patent DE-19758567-A1 (DE)
Title: Method for recovering heat from heating plants
Inventor: LUTHER GERHARD DR RER NAT
IPC: F28F1/14
Filed: 1997-11-28
Abstract: The boiler gas is first cooled in a hot-gas cooler (HGK) combining waste gas water and waste gas air. The hot gas cooler remains above the dew point temperature of the steam present in the waste gas.  The boiler gas then passes into a water-condensation cooler (WKK), and afterwards in an air condensation cooler (LKK). The waste gas converter may incorporate a ribbed heat exchanger. A convection heater incorporates a fan. A chimney has a heat-insulated waste gas pipe only in the bottom part of a traditional chimney.
Patent DE-19801995-A1 (DE)
Title: Sports shoe, esp. for football
Inventor: SCHAEFER PHILIPP
IPC: A43B23/02
Filed: 1998-01-20
Abstract: A sports shoe, esp. for football, comprises a leather section (1) which is less than 1.3 mm thick. The leather section has an elastomeric coating (2) on the rear, near the inner sole (3), which partly extends into the leather and makes it at least 0.1 mm stronger than over the rest of the section. Pref. the elastomeric coating comprises a hardening polyurethane soln. or polyurethane particle dispersion or polyurethane reaction mixt.
Patent DE-19802940-A1 (DE)
Title: New cationic dye derivatives used in colorant for keratin fibers, especially hair
Inventor: BRAUN HANS-JUERGEN DR
IPC: D06P3/18
Filed: 1998-01-27
Abstract: New cationic dye derivatives have a quaternary ammonium, quaternary phosphonium or sulfonium group linked to the dye by an alkylcarboxy or carbamido group. New cationic dye derivatives, which have a quaternary ammonium, quaternary phosphonium or sulfonium group linked to the dye by an alkylcarboxy or -carbamido group, are of formula (I);  n, z  = 1 or 2;  Bz+  = a quaternary ammonium, quaternary phosphonium or sulfonium group;  Y  = unsubstituted, linear or branched 1-6C alkylene or substituted, linear or branched 2-6C alkylene;  X  = oxygen or imino (NR<1>);  R<1>  = hydrogen or 1-6 C alkyl;  R  = the residue of a dye R-XH containing at least one hydroxyl (OH) or amino (NHR<1>) group;  A<->  = an anion. Independent claim are also included for (a) colorants for keratin fibers containing (I); (b) a method of coloring hair; and (c) the preparation of dye derivatives (I).
Patent DE-19807528-A1 (DE)
Title: Device to control continuously working stack lifting device of paper sheet processing machine
Inventor: BUSCHMANN FALK
IPC: B65H1/18
Filed: 1998-02-21
Abstract: The stack lifting device has a stack lifting table (8) carrying a stack of paper (7). The table is designed to be able to be lifted and lowered by a controllable drive. The drive can be influenced by a device determining the height of the top side of the paper stack. With the determination of the top of the paper stack at an upper level (20), an upper level signal can be generated and for the height of the top side of the paper stack at a lower level (21), a lower level signal can be generated.  The signals can be passed to an evaluation/control unit controlling the drive. The stack lifting device can be lifted after switch-on up to the release of the upper level signal and the top side of the paper stack can be lowered by delivery of the sheets until the lower level signal is released. The time between the release of the upper and lower signals can be determined in the evaluation/control unit. After the release of the lower level signal, the stack lifting table can be lifted until the second release of the upper level signal. A lifting speed can be determined in the evaluation/control unit from the time and height difference between the upper and lower levels. The lifting speed can be tracked after the second release of the upper level signal of the actual machine speed of the paper-processing machine.
Patent DE-19809328-A1 (DE)
Title: Sampler for sampling particles from liquid such as surface water, groundwater, clarification liquids, drainage water and/or technical liquids especially in the chemical industry
IPC: G01N1/12
Filed: 1998-03-05
Abstract: A liquid sampler comprises a particle retaining material (1), a filtered liquid collection vessel (3) and a cover (4). An Independent claim is also included for a sampling method using the above liquid sampler, comprising introducing the sampler into the liquid, opening the cover, passing liquid by means of pressure and/or suction through the filter into the collection vessel (3), closing the cover, retrieving the sampler and removing the retained material and/or the filtrate.
Patent DE-19811366-A1 (DE)
Inventor: GABRIEL RUPPRECHT
IPC: G01R15/18
Filed: 1998-03-16
Abstract: The invention relates to a current sensor (2) having a sensor housing (3) and at least one loop-shaped ring coil (Rogowski coil) (6) which can be guided around the respective current carrying conductor (1) whose current should be detected. The invention provides a current sensor (2) which is compactly constructed and which can also be subsequently mounted on and/or detached from a conductor (1) or conductor system in a simple manner. To this end, the respective Rogowski coil (6) encircles the current carrying conductor (1) outside the sensor housing (3) and, in addition, is at least detachably connected, preferably by means of a plug connection (15) which can be latched, with one of both ends (7, 8) of said coil to at least one connection terminal (13, 14) arranged inside the sensor housing (3).
Patent DE-19815088-A1 (DE)
Title: Vorrichtung zur Herstellung von Spulenwicklungen in Statorblechpaketen
Inventor: RIST OTTO
IPC: H02K15/00
Filed: 1998-04-06
Abstract: Es wird eine Vorrichtung zur Montage von Statorspulen (7, 8) in Statorblechpakete (6) vorgeschlagen, die eine Fertigung mit erhöhtem Automatisierungsgrad ermöglicht. Dies wird erfindungsgemäß dadurch erreicht, daß eine verfahrbare Hebeeinheit (1) mit einem Rahmen (2) und einer bezüglich des Rahmens (2) beweglichen Halterung (3) für ein Statorblechpaket (6) versehen wird, wobei die Hebeeinheit (1) wenigstens ein bezüglich dem Rahmen (2) und/oder der Halterung (3) bewegliches Bearbeitungswerkzeug (10, 12) umfaßt.
Patent DE-19816558-A1 (DE)
Title: Method for producing durable relief decorative plaque
Inventor: JOKISCH UWE
IPC: B44C3/04
Filed: 1998-04-15
Abstract: The method involves using a single mold, into which a colored material is poured to fill the raised relief molds. A second pour with the same material but a different colored fills the rest of the mold and produces the support base for the plaque. The two layers bond together being made of the same material.
Patent DE-19818341-A1 (DE)
Title: Interferometer for measuring aspherical lenses
Inventor: SCHNEIDER GUNTER
IPC: G01B11/24
Filed: 1998-04-23
Abstract: The interferometer has a laser (48) and a hologram for beam correction. All optical devices are mounted on a vibration-damped granite plate (3), with the laser, collimator, beam divider and CCD camera on the underside, the measurement lens (44) in the central region and a measurement column (5) carrying vertically movable upper (6) and lower (7) measurement tables on the upper side. The adjustable upper and lower tables carry the lens and hologram respectively. The interference images are acquired by the camera and displayed on a connected screen. The camera signals can be evaluated for lens processing.
Patent DE-19819110-A1 (DE)
Title: Improving overall efficiency of fibrous suspension wet sieving
Inventor: SCHABEL SAMUEL
IPC: D21D5/02
Filed: 1998-04-29
Abstract: A portion (A) of the fine fraction (F) is recycled (RC) back to the raw fibrous suspension (S), for return to the wet sieve (1) inlet. Preferred features: The portion is 20% or 30-60% of the fine fraction (F) by volume. The recycle (RC) is returned to a point just before the inlet of the wet sieve. The coarse fraction includes a predominant portion of the undesirable foreign fibrous matter of the original suspension (S). The fibers in the coarse fraction (G) have an average length significantly larger than that of those in the fine fraction.
Patent DE-19819764-A1 (DE)
Title: Acoustic shrouding for water system rotary pressure pumps
Inventor: RUPPRECHT PETER
IPC: F04D29/66
Filed: 1998-05-04
Abstract: The acoustic shrouding for a working assembly is composed of a number of components, secured to each other by release mountings and fitted to a base plate. It has at least four vertical rod unit (1) and at least four side walls (2, 3) attached to them. A cover (7) is mounted over the side walls  at their support rods. The components are held together by release mountings (4-6) as sliding bolts and clips.
Patent DE-19824736-A1 (DE)
Title: Arrangement for automatic balancing of electric motor rotor, especially impeller for air fan connected rotation proof to rotor
Inventor: HEISE ULRICH
IPC: H02K7/04
Filed: 1998-06-03
Abstract: The automatic balancing arrangement is designed with an annular chamber (41), which is fixed to a rotor (23) and is at least partly filled with a damping liquid, e.g. oil (43), in which is located a freely moving balancing ball (45).
Patent DE-19826036-A1 (DE)
Inventor: KOWALEWSKI FRANK
IPC: H04B1/707
Filed: 1998-06-12
Abstract: The invention relates to a method for separating a plurality of superimposed coded user signals and for suppressing distortions of a radio signal which ensue as a result of multipath reception. An estimation <o>h</o>'<(k)> of an impulse response <o>h</o><(k)> is established in a first step during a point-to-multipoint transmission, especially during a transmission of a CDMA-coded radio signal (Code Division Multiple Access) from a base station (1) to a mobile station (5, 10, 15). Said impulse response <o>h</o><(k)> describes a transmission channel to a user k for the multipath reception. Distortions of the received radio signal as a result of the multipath reception are suppressed by an equalizer (20) of the user k according to the estimation <o>k</o>'<(k)>. From the equalized received radio signal, the coded user signals are separated from one another in a second step according to codes which are used during the coding of the user signals. In the second step, interferences which result from superimposing the coded user signals are eliminated from the equalized received radio signal according to the codes used during the coding of the user signals, whereby a joint-detection method can preferably be used especially with a data decision according to a decision-feedback method.
Patent DE-19826826-A1 (DE)
Title: RISC-processor commands decoding and execution method
Inventor: HE PING DR ING
IPC: G06F9/30
Filed: 1998-06-16
Abstract: A method of decoding and carrying out commands in a reduced instruction set computer (RISC) processor, in which each command has a given equal command-length, and an operation code (Opcode) field, at least two operand fields, as well as one field for setting the length of the operands. The Opcode field content is decoded in order to establish the type of operand logic and/or allocation, and which operand field represents the source.  The content of the field is decoded and the operand length established and then the contents of the operand fields are decoded to determine the operands prior to executing the operand logic on the operands.
Patent DE-19829063-A1 (DE)
Inventor: REINEHR ULRICH
IPC: D01F6/70
Filed: 1998-06-30
Abstract: The invention relates to a method for producing elastane fibers having a titer of at least 2,500 dtex using a wet spinning method and to the coarse titer elastane fibers having a large cross section and low residual solvent content produced according to said method. The method comprises the following steps: spinning a viscosity stable elastane solution of up to 35 g/% in a spinning bath, washing and optionally stretching, drying by contact heating, fixing, preparing and winding the fibers, wherein after leaving the spinning bath the filaments are guided around a deflection roller located slightly above the spinning bath liquid and wherein individual spinning titer corresponds to no more than 1 % of the value of the final titer, drawing ranges between 0.5 and 50, contact heating temperature is at least 220  DEG C and length of contact of the elastane fibers is at least 2 seconds.
Patent DE-19833230-A1 (DE)
Title: Vibration-damping support
Inventor: CHIRUMBOLO DINO
IPC: F16F15/08
Filed: 1998-07-23
Abstract: The support, designed to be fitted between a vibrating unit (2) and a base (3), comprises a body (4) and two heads (5, 6) designed to engage with the linked components.   The two heads are in the form of one-piece injection mouldings of a synthetic plastic material, while the body comprises a single solid one-piece block (18) of an elastomer material, which can also be injection-moulded, and inserted in sockets (10) in the two heads.The heads can be made, for example, from a polyamide such as 'Nylon-6 or 66' (RTM), and the body of a polyurethane. The two heads and body can be produced by co-moulding, giving a molecular connection between them and forming a single component.  The socket of one of the two heads has a transverse partition (21) forming a seat for the body, while the other has an outer axial projection (24) to increased the contact surface area between the head and the end of the body inside it.